🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.9

Radius: 10.4

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.13 AU - 1.89 AU

Year: 1217 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 77,967,314 km

• M1: 129,402 km (0.086 R)
• M2: 642,672 km (0.042 R)
• M3: 1,148,463 km (0.102 R)
• M4: 1,579,454 km (0.117 R)
• M5: 1,999,076 km (0.072 R)
• M6: 2,350,482 km (0.058 R)
• M7: 4,348,810 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.9

Radius: 12.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.35 AU - 3.71 AU

Year: 3460 Days

Day: 12.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,967,314 km

• M1: 161,117 km (0.109 R)
• M2: 738,565 km (0.118 R)
• M3: 1,584,541 km (0.033 R)
• M4: 2,298,422 km (0.075 R)
• M5: 2,988,816 km (0.098 R)
• M6: 3,713,019 km (0.077 R)
• M7: 6,723,377 km (0.106 R)
• M8: 9,629,316 km (0.058 R)
• M9: 12,768,178 km (0.059 R)
• M10: 15,986,328 km (0.069 R)
• M11: 19,461,785 km (0.1 R)
• M12: 20,467,532 km (0.058 R)
• M13: 22,446,263 km (0.12 R)
• M14: 23,622,551 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.9

Radius: 9.4

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 3.11 AU - 4.57 AU

Year: 4936 Days

Day: 9.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,967,314 km

• M1: 116,836 km (0.081 R)
• M2: 415,134 km (0.081 R)
• M3: 809,175 km (0.085 R)
• M4: 1,248,993 km (0.028 R)
• M5: 2,012,091 km (0.101 R)
• M6: 2,355,119 km (0.11 R)
• M7: 2,943,787 km (0.047 R)
• M8: 3,435,515 km (0.076 R)
• M9: 4,193,528 km (0.057 R)
• M10: 4,660,572 km (0.074 R)
• M11: 5,203,612 km (0.101 R)
• M12: 7,296,935 km (0.105 R)
• M13: 8,029,815 km (0.104 R)
• M14: 9,173,940 km (0.106 R)
• M15: 9,610,167 km (0.06 R)
• M16: 11,106,445 km (0.1 R)
• M17: 11,494,801 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.8

Radius: 14.9

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.96 AU - 4.3 AU

Year: 5506 Days

Day: 11.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,967,314 km

• M1: 241,152 km (0.092 R)
• M2: 776,563 km (0.11 R)
• M3: 1,441,824 km (0.111 R)
• M4: 1,951,205 km (0.107 R)
• M5: 3,025,168 km (0.117 R)
• M6: 3,809,360 km (0.106 R)
• M7: 4,413,586 km (0.108 R)
• M8: 5,053,416 km (0.052 R)
• M9: 5,940,083 km (0.104 R)
• M10: 9,747,947 km (0.083 R)
• M11: 10,466,017 km (0.06 R)
• M12: 13,206,949 km (0.111 R)
• M13: 20,863,218 km (0.08 R)
• M14: 22,439,681 km (0.11 R)
• M15: 23,613,425 km (0.11 R)
• M16: 28,903,206 km (0.083 R)
• M17: 33,204,145 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.2

Radius: 11.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.05 AU - 4.95 AU

Year: 6262 Days

Day: 14.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,967,314 km

• M1: 146,157 km (0.109 R)
• M2: 562,338 km (0.051 R)
• M3: 1,161,179 km (0.085 R)
• M4: 1,604,587 km (0.057 R)
• M5: 2,040,216 km (0.053 R)
• M6: 3,710,177 km (0.083 R)
• M7: 5,416,789 km (0.051 R)
• M8: 6,377,956 km (0.04 R)
• M9: 6,813,585 km (0.06 R)
• M10: 7,744,532 km (0.117 R)
• M11: 9,946,912 km (0.1 R)
• M12: 10,350,976 km (0.095 R)
• M13: 11,580,222 km (0.041 R)
• M14: 12,486,635 km (0.111 R)
• M15: 13,712,889 km (0.108 R)
• M16: 14,383,835 km (0.105 R)
• M17: 15,730,665 km (0.091 R)
• M18: 19,290,197 km (0.07 R)
• M19: 20,203,940 km (0.049 R)
• M20: 21,815,857 km (0.117 R)
• M21: 22,269,887 km (0.11 R)
• M22: 22,962,974 km (0.082 R)
• M23: 24,473,015 km (0.07 R)
• M24: 27,778,679 km (0.111 R)
• M25: 29,400,320 km (0.086 R)
• M26: 31,949,767 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.2

Radius: 5.5

Gravity: 32.04 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.11 AU - 8.79 AU

Year: 16114 Days

Day: 23 Hours

Environment

Temp: -225 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 77,967,314 km

• M1: 68,366 km (0.105 R)
• M2: 266,883 km (0.109 R)
• M3: 521,199 km (0.12 R)
• M4: 1,181,973 km (0.119 R)
• M5: 1,588,430 km (0.116 R)
• M6: 2,144,336 km (0.075 R)
• M7: 2,699,793 km (0.088 R)
• M8: 3,182,545 km (0.065 R)
• M9: 3,374,330 km (0.112 R)
• M10: 4,587,867 km (0.107 R)
• M11: 6,405,930 km (0.097 R)
• M12: 6,579,913 km (0.104 R)
• M13: 7,028,856 km (0.118 R)
• M14: 8,342,924 km (0.115 R)
• M15: 9,304,988 km (0.086 R)
• M16: 10,639,251 km (0.075 R)
• M17: 13,045,234 km (0.107 R)
• M18: 15,791,102 km (0.08 R)
• M19: 16,594,443 km (0.088 R)
• M20: 19,529,852 km (0.102 R)
• M21: 21,603,279 km (0.053 R)
• M22: 24,981,648 km (0.07 R)
• M23: 26,071,019 km (0.064 R)
• M24: 29,528,525 km (0.115 R)
• M25: 37,759,849 km (0.097 R)
• M26: 41,711,477 km (0.118 R)
• M27: 52,512,443 km (0.069 R)
• M28: 59,313,013 km (0.116 R)
• M29: 63,622,478 km (0.104 R)
• M30: 63,823,239 km (0.092 R)
• M31: 66,264,676 km (0.12 R)
• M32: 67,926,409 km (0.111 R)
• M33: 70,042,471 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 776.7

Radius: 3.3

Gravity: 71.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.81 AU - 10.37 AU

Year: 19482 Days

Day: 16.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,967,314 km

• M1: 42,037 km (0.038 R)
• M2: 360,232 km (0.09 R)
• M3: 503,098 km (0.052 R)
• M4: 928,704 km (0.075 R)
• M5: 1,902,586 km (0.061 R)
• M6: 2,716,099 km (0.113 R)
• M7: 2,970,715 km (0.074 R)
• M8: 3,130,934 km (0.056 R)
• M9: 3,646,598 km (0.112 R)
• M10: 4,117,681 km (0.059 R)
• M11: 5,217,675 km (0.112 R)
• M12: 5,855,709 km (0.103 R)
• M13: 6,065,446 km (0.115 R)
• M14: 10,685,028 km (0.11 R)
• M15: 10,935,006 km (0.092 R)
• M16: 12,040,983 km (0.109 R)
• M17: 12,794,956 km (0.058 R)
• M18: 15,562,068 km (0.064 R)
• M19: 18,255,877 km (0.096 R)
• M20: 19,157,503 km (0.095 R)
• M21: 19,619,162 km (0.089 R)
• M22: 23,583,506 km (0.119 R)
• M23: 25,088,012 km (0.06 R)
• M24: 27,346,640 km (0.096 R)
• M25: 33,047,815 km (0.093 R)
• M26: 34,791,827 km (0.074 R)
• M27: 36,737,347 km (0.051 R)
• M28: 42,537,257 km (0.117 R)
• M29: 44,759,533 km (0.082 R)
• M30: 45,083,114 km (0.074 R)
• M31: 47,392,605 km (0.038 R)
• M32: 49,089,644 km (0.09 R)
• M33: 49,779,589 km (0.076 R)
• M34: 51,178,928 km (0.109 R)
• M35: 56,849,285 km (0.096 R)
• M36: 60,326,389 km (0.116 R)
• M37: 60,721,327 km (0.061 R)
• M38: 69,633,620 km (0.078 R)
• M39: 76,342,337 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 15,130 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit